Level Up Your Math Skills by Practicing These Exercises. The workbook has over 28,00+ problems that will help you to boost your math skills and take to another level. It has 20 Addition exercises with 4 digits and 20 addition exercises with Missing Digits. Same for subtraction exercises 20 simple and 20 with Missing Digits. Workbook Inside: Addition Exercises (20 Without missing digits and 20 with missing digits) Subtraction Exercises (20 Without missing Digits and 20 with Missing digits) Solutions at the end This workbook is specially created for Kids Ages 10-13 and anyone can practice these problems who want to improve their math addition and subtraction skills. Thanks
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